Title:
INTEGRATED BASEMENT VENTILATION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2014/182079
Kind Code:
A1
Abstract:
The present invention relates to an integrated basement ventilation apparatus and, more particularly, to an apparatus which is capable of improving a basement ventilation apparatus and thereby performing thermally-insulated cooling using latent heat when air is supplied, and forcibly closing a damper on fire, the damper being closed or opened by itself as air is exhausted, and generally and automatically controlling a basement structure according to local air conditions. The integrated basement ventilation apparatus comprises: an air supply fan (100) installed in an air supply inlet of each floor along an air supply shaft (10) of a basement structure (1); an air exhaust fan (200) installed in an air exhaust outlet in each floor toward an air exhaust shaft (20) of the basement structure (1); a plurality of connecting fans (300), supported by a ceiling of each floor of the basement structure (1), for forming a plurality of air flow paths from the air supply fan (100) to the air exhaust fan (200); and a controller receiving electrical signals from sensors (410) uniformly distributed in the ceiling of each floor of the basement structure (1) for generally controlling the air supply fan (100), the air exhaust fan (200) and the plurality of connecting fans (300). Therefore, the present invention can control an increase in temperature within a basement structure at a low cost and improve fire safety by preventing fire from spreading to other floors. In particular, the present invention can remarkably improve condition and maintenance of whole facilities by significantly enhancing air quality of the basement structure as well as being capable of extinguishing fire at an early stage.
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Inventors:
LEE SU-BIN (KR)
Application Number:
PCT/KR2014/004076
Publication Date:
November 13, 2014
Filing Date:
May 08, 2014
Export Citation:
Assignee:
VENTILATION INST OF KOREA CO LTD (KR)
International Classes:
F04D25/08; F24F7/10; F24F7/003
Foreign References:
| KR100827857B1 | 2008-05-07 | |||
| KR101202892B1 | 2012-11-19 | |||
| KR20090048826A | 2009-05-15 | |||
| KR101164639B1 | 2012-07-11 |
Other References:
See also references of EP 2998658A4
Attorney, Agent or Firm:
MAENG, Seon-Ho (KR)
맹선호 (KR)
맹선호 (KR)
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